| OperaGod vs Kazuya | 6–13 | 31.58% |
| OperaGod vs Jin | 2–15 | 11.76% |
| OperaGod vs Jun | 4–11 | 26.67% |
| OperaGod vs Reina | 7–8 | 46.67% |
| OperaGod vs Paul | 6–8 | 42.86% |
| OperaGod vs Victor | 2–12 | 14.29% |
| OperaGod vs Law | 4–7 | 36.36% |
| OperaGod vs Yoshimitsu | 1–10 | 9.09% |
| OperaGod vs Eddy | 0–7 | 0.00% |
| OperaGod vs Kuma | 1–6 | 14.29% |
| OperaGod vs Steve | 2–4 | 33.33% |
| OperaGod vs King | 1–4 | 20.00% |
| OperaGod vs Hwoarang | 2–3 | 40.00% |
| OperaGod vs Alisa | 1–4 | 20.00% |
| OperaGod vs Claudio | 4–1 | 80.00% |
| OperaGod vs Shaheen | 4–1 | 80.00% |
| OperaGod vs Leroy | 0–5 | 0.00% |
| OperaGod vs Dragunov | 0–4 | 0.00% |
| OperaGod vs Leo | 2–2 | 50.00% |
| OperaGod vs Lee | 0–4 | 0.00% |
| OperaGod vs Raven | 2–2 | 50.00% |
| OperaGod vs Nina | 2–1 | 66.67% |
| OperaGod vs Jack-8 | 0–2 | 0.00% |
| OperaGod vs Feng | 2–0 | 100.00% |
| OperaGod vs Lili | 0–2 | 0.00% |
| OperaGod vs Azucena | 0–2 | 0.00% |
| OperaGod vs Devil Jin | 0–2 | 0.00% |
| OperaGod vs Xiaoyu | 0–1 | 0.00% |
| OperaGod vs Bryan | 0–1 | 0.00% |
| OperaGod vs Asuka | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.